In section 10. where the Idle-State is descripted:
...
In Idle state, PCEP resources are allocated (memory, potential process, ...)
but no PCEP messages are accepted from any PCEP peer.
...
Upon receiving a TCP connection on the well-known PCEP TCP port, if
the PCE is in congested state, the PCE MUST immediately send a PCErr
with Notification-type=2, Notification-value=1 along with the
optional CONGESTION-DURATION TLV (see Section 7.13).
...
These 2 pieces of text seems to be in contradiction with each other.
How it must be possible to send an PCNtf message if there are no PCEP session
established?
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